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Dennis E Mix

Case from Burley, ID dated Jul 08, 2025

Victim Details

Dennis Mix

Male

White / Caucasian

Burley

ID

2025-07-08

77

Dennis

E Mix

07/09/2026

Case Description

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In a tragic series of events that shook the small southern Idaho communities of Cassia and Minidoka counties, 77-year-old Dennis Mix, a White/Caucasian male from the Burley-Heyburn area, was found deceased on July 8, 2025. His death was part of a violent rampage that left three other individuals dead and a community searching for answers. The discovery of Mix's body, located in a Ford Expedition behind a business in Heyburn, marked the final chapter in a day of violence that had already claimed ...
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Links to Additional Sources (20)

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  • East Idaho News: Family members of victims in quadruple homicide near Burley issue statement to EastIdahoNews.com - East Idaho News
  • East Idaho News: Court documents reveal how detectives tracked down Cassia-Minidoka quadruple murder suspect - East Idaho News
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    Forum Posts (2)

    I've been following this case closely, and something that's been on my mind is the role of mental il... ...Read More
    08/24/2025
    Has anyone else been thinking about the role mental health might have played in this tragic series o... ...Read More
    08/02/2025
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